Stainless Steel Hex Socket Head Cap Screw
Product Parameters
| Model Specification | 8*45 |
| Material | 304 |
| Dimensions | 8mm |
| Weight | 20g |
| Installation Method | Bolt fastening |
| Application Scenario | Bracket mounting |
| Packaging Method | Box/Bag packaging |
| Minimum Order Quantity | 100 |
| Exw Price | US$0.01-0.10 /Pieces |
*Prices are based on last quarter's average. For factory quotes, contact us.
Product Description
High-quality 304 stainless steel hex socket head cap screws (8x45mm) for bracket mounting applications. China factory direct supply ensures competitive pricing without compromising quality. Corrosion-resistant, durable fasteners ideal for solar, construction & industrial use with exceptional performance in coastal and marine environments.
Product Specifications
Material
A2-70 (304 Stainless Steel)
Size
M8 x 45mm
Thread Pitch
1.25mm (standard coarse)
Tensile Strength
700 MPa minimum
Standards
ISO 4762, DIN 912, ASTM F738M
Head Type
Hex Socket (Allen Key)
Surface Finish
Natural Stainless (Passivated)
Hardness
70 HRB (Rockwell B)
Salt Spray Resistance
500+ hours tested
Packaging
1000pcs/box or OEM
Trade Terms
| Term | Description |
|---|---|
| Incoterms | EXW / FOB Tianjin / CIF / DDP (Negotiable) |
| Payment Terms | T/T 30% deposit, 70% balance before shipment |
| Delivery Time | 15–20 days production + shipping (express/sea freight options) |
| Minimum Order | 5,000 pieces (Trial orders accepted for new clients) |
| Sample Policy | Free samples available, freight collected |
| Port of Loading | Tianjin Xingang Port, China |
| Customization | Custom lengths, head markings, packaging available |
Key Features
Our A2-70 stainless steel hex socket head cap screws deliver superior performance for demanding fastening applications:
Premium 304 Stainless Steel
A2-70 grade 304 stainless steel provides exceptional rust-proof performance and durability, ideal for outdoor, coastal, and marine environments.
Precision Machined
Hex socket head design enables secure tightening with Allen key tools, providing superior torque transfer and tamper resistance for critical applications.
High Tensile Strength
700 MPa minimum tensile strength and A2-70 grade specification ensure reliable performance in structural and high-load bearing applications.
Factory Direct Advantage
China factory direct sourcing with low MOQ requirements and bulk discounts, providing cost-effective solutions for global distribution partners.
Global Compliance
Meets international standards including ISO 4762, DIN 912, and ASTM F738M, ensuring compatibility with EU, US, and Middle East market requirements.
Marine Environment Ready
500+ hours salt spray testing and natural passivated finish provide exceptional corrosion resistance for saltwater and harsh environmental conditions.
FAQ
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1. What’s the MOQ for wholesale orders?Standard minimum order quantity is 5,000 pieces, but we accept smaller trial orders for new clients to establish business relationships and test product quality.
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2. Are these screws suitable for marine environments?Yes! 304 stainless steel with A2-70 grade provides excellent saltwater corrosion resistance, making them ideal for Middle East coastal projects and marine applications.
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3. Can I get custom lengths and head markings?Yes! As a China OEM factory, we provide comprehensive customization including custom sizes, logo engraving, and specialized packaging solutions. Minimum order quantity applies for custom specifications.
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4. Do you supply matching nuts and washers?Yes, we are a complete fastener manufacturer offering matching nuts, washers, and complete solar bracket kits for turnkey mounting solutions and system integration.
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5. What’s the lead time for 50,000pcs to Europe?Standard production time is 15-20 days plus shipping time. We offer both express air freight and economical sea freight options to meet different delivery requirements and budget considerations.
Get Quote Now
Need competitive pricing for your stainless steel fastener requirements? Contact us today for wholesale quotes and custom solutions.
Request Quote